Hydrology &
Hydraulics

We are industry leaders in large-scale flood risk studies utilizing advanced hydrologic and hydraulic modeling to deliver sustainable, cost-effective infrastructure solutions. Our team creates innovative strategies for urban drainage, floodplain management, and long-term planning—reducing risk, saving resources, and strengthening communities. With decades of experience in planning, design, and permitting, we’ve helped make over $2 billion in infrastructure resilient to flooding, creating lasting economic benefit in the communities where we live and work.

See Projects

Riverine/Urban Flood risk Analysis

Drainage Infrastructure Planning & Design

Low Impact Development Planning & Design

Drainage & Stormwater Master Planning

Drainage CIP Development & Cost Estimates

Erosion Protection & Bank Stabilization Design

FEMA Map Revisions & Permitting

Dam Breach Analysis & Permitting

Funding Assistance & Support

Program Management & Staff Augmentation

Early Flood Forecasting and Warning System Planning & Development

Related Projects

Callaghan Road

San Antonio, TX

City of Corpus Christi Stormwater Master Plan & Impact Fee Study

Corpus Christi, TX

City of Fort Worth Emergency/Reactive Drainage On-Call Services

Fort Worth, TX

Comanche Trail Hazardous Roadway Overtopping Mitigation

Fort Worth, TX

Harris County Flood Control District 2D Guidance Manual

Harris County, TX

San Pedro Creek Culture Park

San Antonio, TX

Pape-Dawson offers a comprehensive range of civil engineering, surveying, and landscape architecture services. Our multidisciplinary teams bring strong local knowledge and relationships to each project, offering a deep bench of in-house professionals who are committed to providing our clients with expertise in:

Land Development

Transportation Services

Water and Wastewater

Hydrology and Hydraulics

Environmental Services

Planning

Power & Energy

Landscape Architecture

GIS Services

Project Delivery Services

Structural Engineering

Site Selection